The Journal of Antibiotics
Online ISSN : 1881-1469
Print ISSN : 0021-8820
ISSN-L : 0021-8820
NEW STREPTOTHRICIN-GROUP ANTIBIOTICS, AN-201 I, II AND III
II. CHEMICAL STRUCTURES
TOSHIHIKO ANDOSHIGEYOSHI MIYASHIROKAZUO HIRAYAMATAKAO KIDAHIROSHIRO SHIBAIASAO MURAISHIGEZO UDAKA
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1987 Volume 40 Issue 8 Pages 1140-1145

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Abstract

The new, belonging to the streptothricin-group antibiotics AN-201 I, II and III were found to be produced by a soil actinomycete identified as Streptomyces nojiriensis C-13. The chemical structures and the physical and spectroscopic properties of these compounds are reported here. On the basis of NMR and fast atom bombardment mass spectrometry (FAB-MS) spectra the antibiotics were identified as Nβ-acetylated derivatives of streptothricins E, D and F.

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© Japan Antibiotics Research Association
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